Instruments
Everything here is designed, built and tested in my workshop in Berlin, in small batches. Prices include VAT; business customers can enter a VAT number at checkout.
Cortiça microphones Electromagnetic Kits Accessories Coming in 2027 Earlier instruments
01 · Acoustic
Cortiça microphones
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Matched pair of Cortiça microphones with Furry Windfilters
299,00 €incl. 19% VAT
plus Shipping Costs
Add to cart -

Matched pair of Cortiça microphones with Foam Windfilters
250,00 €incl. 19% VAT
plus Shipping Costs
Add to cart -

Cortiça microphone with mount
109,00 €incl. 19% VAT
plus Shipping Costs
Add to cart
Which pair?
| With Foam Windfilters | With Furry Windfilters | |
|---|---|---|
| Best for | Instruments, rooms, sheltered field work | Outdoor field recording |
| Wind | Light breeze | About 25 dB less wind noise at 39 to 49 km/h |
| Matching | Within 0.5 dB at 1 kHz | Within 0.5 dB at 1 kHz |
Cortiça needs 48 V phantom power (P48). It does not run on plug-in power.
02 · Electromagnetic
Sensors and probes
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Electromagnetic Sound Probe
99,00 €incl. 19% VAT
plus Shipping Costs
Read more
03 · Kits
Kits to build yourself
04 · Accessories
Windfilters and mounts
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Furry Windfilter
44,00 €incl. 19% VAT
plus Shipping Costs
Add to cart -

Foam Windfilter
9,00 €incl. 19% VAT
plus Shipping Costs
Add to cart -

Microphone Mount
16,00 €incl. 19% VAT
plus Shipping Costs
Add to cart
05 · In the workshop
Coming in 2027
In development
E-Field VLF Receiver
Natural radio for field recorders.
In development
B-Field VLF Receiver
Natural radio from the magnetic field.
In development
Log-Periodic Receiver / Radio2CV
Urban radio as sound and CV for Eurorack.
In development
Cork stereo bar and pistol grip
For Cortiça pairs in the field.
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06 · Archive
Earlier instruments
Instruments I made in small numbers and no longer produce. They remain part of my artistic work, so their stories and recordings stay online. If you own one and need help, write to me.

2024 · Discontinued
Electromagnetic Pentagonal Antennas
Passive antennas for the sounds of electronic devices and for natural radio, in an XLR and a mini-jack version.
